<template>
  <view>
    <view  class="goods-item">
      <view class="goods-item-left">
        <radio :checked="goods.goods_state" color="#c00000" v-if="showRadio" @click="radioClickHandler"></radio>
        <image :src="goods.goods_small_logo || defaultPic" mode="" class="goods-pic"></image>
      </view>
      <view class="goods-item-right">
        <view class="good-name">{{goods.goods_name}}</view>
        <view class="goods-info-box">
          <view class="goods-price">{{goods.goods_price | tofixed}}</view>
          <uni-number-box :min="1" :value="goods.goods_count" v-if="showNum" @change="numChangeHandler"></uni-number-box>
        </view>
      </view>
    </view>
  </view>
</template>

<script>
  export default {
    name:"my-goods",
    props:{
      goods:{
        type: Object,
        default: {}
      },
      showRadio:{
        type: Boolean,
        default: false
      },
      showNum: {
        type: Boolean,
        default: false
      }
    },
    filters: {
      tofixed(num){
        return Number(num).toFixed(2)
      }
    },
    data() {
      return {
        // 默认的空图片
        defaultPic: 'https://img3.doubanio.com/f/movie/8dd0c794499fe925ae2ae89ee30cd225750457b4/pics/movie/celebrity-default-medium.png',
      };
    },
    methods: {
      radioClickHandler(){
        this.$emit('radioChange',{
          goods_id: this.goods.goods_id,
          goods_state: !this.goods.goods_state
        })
      },
      numChangeHandler(val){
        this.$emit('numChange',{
          goods_id: this.goods.goods_id,
          goods_count: +val
        })
      }
    }
  }
</script>

<style lang="scss">
.goods-item {
   // 让 goods-item 项占满整个屏幕的宽度
  width: 750rpx;
     // 设置盒模型为 border-box
  box-sizing: border-box;
  display: flex;
  padding: 10px 5px;
  border-bottom: 1px solid #f0f0f0;

  .goods-item-left {
     margin-right: 5px;
     display: flex;
     justify-content: space-between;
     align-items: center;
    .goods-pic {
      width: 100px;
      height: 100px;
      display: block;
    }
  }

  .goods-item-right {
    display: flex;
    flex: 1;
    flex-direction: column;
    justify-content: space-between;
  
    .goods-name {
      font-size: 13px;
    }
  
    .goods-info-box {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
  
    .goods-price {
      font-size: 16px;
      color: #c00000;
    }
  }
}
</style>